电能计量：单相SOC

RN821X是一款低功耗、高性能、高集成度、高可靠的单相SOC芯片，该产品内嵌32位ARM Cortex-M0核，集成了计量、硬件温补RTC、LCD、EEPROM、加密模块等，能够满足单相智能表计目前及将来持续增长的功能、性能要求。\r\n·高集成：集成32bit ARM Cortex-M0、计量模块、硬件温补RTC、 LCD控制器、EEPROM、加密模块\r\n·宽电压：保证计量精度的电压范围为2.8V~5.5V；CPU小系统可运行的典型电压范围为2.2V~5.5V；GPIO支持与不同工作电压器件的对接。\r\n·高性能：32位内核，CPU典型工作频率为3.6864MHz（最高可达29.49

Renergy

锐能微

Super high dense cell design for low RDS(ON).

STU412S TO-252 Single-N STU420S TO-252 Single-N STU442S TO-252 Single-N STU410S TO-252 Single-N STU456A TO-252 Single-N STU456S TO-252 Single-N STU448S TO-252 Single-N STU466S TO-252 Single-N STU446S TO-252 Single N STU432L TO-252 Single N STU438A TO-252 Single-N STU458S TO-252 Single N

文件：111.63 Kbytes 页数：7 Pages

SAMHOP

三合微科

Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders The STV82x7 family, based on audio digital signal processors (DSP), performs high quality and advanced dedicated digital audio processing.These devices provide all of the necessary resources for automatic detection and de

文件：2.77531 Mbytes 页数：149 Pages

STMICROELECTRONICS

意法半导体

Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

文件：2.97459 Mbytes 页数：156 Pages

STMICROELECTRONICS

意法半导体